60130857 has 4 divisors (see below), whose sum is σ = 80174480. Its totient is φ = 40087236.

The previous prime is 60130799. The next prime is 60130867. The reversal of 60130857 is 75803106.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 60130857 - 2⁷ = 60130729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60130867) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10021807 + ... + 10021812.

It is an arithmetic number, because the mean of its divisors is an integer number (20043620).

Almost surely, 2^60130857 is an apocalyptic number.

It is an amenable number.

60130857 is a deficient number, since it is larger than the sum of its proper divisors (20043623).

60130857 is a wasteful number, since it uses less digits than its factorization.

60130857 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20043622.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 60130857 is about 7754.4088749562. The cubic root of 60130857 is about 391.7711618173.

The spelling of 60130857 in words is "sixty million, one hundred thirty thousand, eight hundred fifty-seven".